What I make of it
An explicit attempt to unify the competing IoT object models — worth watching.
SDF (Semantic Definition Format) / One Data Model
Information Model
IoT
emerging
openly published
In 2019 One Data Model (OneDM) was started to bring several IoT SDOs and IoT device and platform vendors together under a broad, multi-party liaison agreement, with a goal of arriving at a common set of data and interaction models that describe IoT devices. After some exploratory work this resulted in a successful proposal to create the ASDF WG....
Other iot data models
Bluetooth GATT profiles and services
Information Model
IPSO Smart Objects
Information Model
MUD (Manufacturer Usage Description)
Information Model
OGC SensorThings API
Information Model
SAREF (Smart Applications REFerence ontology)
Ontology / Vocabulary
SSN / SOSA (Semantic Sensor Network ontology)
Ontology / Vocabulary
W3C Web of Things Thing Description
Information Model
Z-Wave command classes
Information Model